<!DOCTYPE html>
<html>
  <head>
    <meta charset="UTF-8" />
    <style>
      /* 填写样式 */
    </style>
  </head>

  <body>
    <!-- 填写标签 -->
    <script type="text/javascript">
      // 填写JavaScript
      function remove(arr, item) {
        let array = arr.filter((i) => i !== item)
        return array
      }
    </script>
  </body>
</html>
